diff --git a/README.md b/README.md
index af1cd9b51..a3547413a 100644
--- a/README.md
+++ b/README.md
@@ -313,6 +313,7 @@ local DEFAULT_SETTINGS = {
 | Pico8                               | `pico8_ls`                        |
 | Powershell                          | `powershell_es`                   |
 | Prisma                              | `prismals`                        |
+| Protobuf                            | `pbls`                            |
 | Puppet                              | `puppet`                          |
 | PureScript                          | `purescriptls`                    |
 | Python                              | `basedpyright`                    |
diff --git a/doc/mason-lspconfig-mapping.txt b/doc/mason-lspconfig-mapping.txt
index 88bf85344..fddfb0aa9 100644
--- a/doc/mason-lspconfig-mapping.txt
+++ b/doc/mason-lspconfig-mapping.txt
@@ -126,6 +126,7 @@ ols                                       ols
 omnisharp                                 omnisharp
 opencl-language-server                    opencl_ls
 openscad-lsp                              openscad_lsp
+pbls                                      pbls
 perlnavigator                             perlnavigator
 pest-language-server                      pest_ls
 phpactor                                  phpactor
diff --git a/doc/server-mapping.md b/doc/server-mapping.md
index 06f6d1472..11270722a 100644
--- a/doc/server-mapping.md
+++ b/doc/server-mapping.md
@@ -123,6 +123,7 @@
 | [omnisharp](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#omnisharp) | [omnisharp](https://mason-registry.dev/registry/list#omnisharp) |
 | [opencl_ls](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#opencl_ls) | [opencl-language-server](https://mason-registry.dev/registry/list#opencl-language-server) |
 | [openscad_lsp](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#openscad_lsp) | [openscad-lsp](https://mason-registry.dev/registry/list#openscad-lsp) |
+| [pbls](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#pbls) | [pbls](https://mason-registry.dev/registry/list#pbls) |
 | [perlnavigator](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#perlnavigator) | [perlnavigator](https://mason-registry.dev/registry/list#perlnavigator) |
 | [pest_ls](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#pest_ls) | [pest-language-server](https://mason-registry.dev/registry/list#pest-language-server) |
 | [phpactor](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#phpactor) | [phpactor](https://mason-registry.dev/registry/list#phpactor) |
diff --git a/lua/mason-lspconfig/mappings/filetype.lua b/lua/mason-lspconfig/mappings/filetype.lua
index 21c358c5e..64e5ae7da 100644
--- a/lua/mason-lspconfig/mappings/filetype.lua
+++ b/lua/mason-lspconfig/mappings/filetype.lua
@@ -149,6 +149,7 @@ return {
   os = { "bsl_ls" },
   p8 = { "pico8_ls" },
   pandoc = { "ltex" },
+  pbls = { "pbls" },
   perl = { "perlnavigator" },
   pest = { "pest_ls" },
   php = { "intelephense", "phpactor", "psalm", "stimulus_ls", "tailwindcss" },
diff --git a/lua/mason-lspconfig/mappings/server.lua b/lua/mason-lspconfig/mappings/server.lua
index 4676e8a14..770d2a398 100644
--- a/lua/mason-lspconfig/mappings/server.lua
+++ b/lua/mason-lspconfig/mappings/server.lua
@@ -126,6 +126,7 @@ M.lspconfig_to_package = {
     ["omnisharp_mono"] = "omnisharp-mono",
     ["opencl_ls"] = "opencl-language-server",
     ["openscad_lsp"] = "openscad-lsp",
+    ["pbls"] = "pbls",
     ["perlnavigator"] = "perlnavigator",
     ["pest_ls"] = "pest-language-server",
     ["phpactor"] = "phpactor",